S07K420GS3 EPCOS Inc, S07K420GS3 Datasheet - Page 25

• Manufacturer Part Number: S07K420GS3
• Description: VARISTOR 420VRMS 7MM RADIAL TR
• Manufacturer: EPCOS Inc
• Series: StandarDr

Specifications of S07K420GS3

• Varistor Voltage: 680V
• Current-surge: 1.2kA
• Number Of Circuits: 1
• Maximum Ac Volts: 420VAC
• Maximum Dc Volts: 560VDC
• Energy: 32J
• Package / Case: Disc 7mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72207S421K311

v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-S20 …
Please read Cautions and warnings and
Important notes at the end of this document.
v
10000
6000
4000
2000
1000
800
600
400
200
100
80
60
40
20
10
V
8
6
4
10
175
140
115
680
550
460
420
320
275
230
to “General technical information”, 1.6.3
17
_
75
50
35
25
11
5
1000
10
A
_
625
510
440
385
300
250
150
130
95
60
40
30
20
14
4
10
_
3
10
_
680
550
460
420
320
275
230
175
140
115
75
50
35
25
17
2
11
10
150
130
_
625
510
440
385
300
250
14
1
95
60
40
30
20
10
1000
0
25
10
B
1
11/07
A = Leakage current
B = Protection level
10
2
Leaded varistors
StandarD series
10
3
10
VAR0444-Y
4
i
A
10
for worst-case
varistor tolerances
5